Some few are rated at less - maybe 500 mAh and a few at higher. Modern USB phone chargers which have a USB plug as their output and which plug into a device's USB port are chargers in their own right. A charger capable of charging a phone at 5V, 2A will almost certainly also charge a tablet OK at 5V, 2A.
The more months payed for upfront, the cheaper the cost per month. E-liquid subscriptions range in price form $29.99 paid monthly, $86.97 paid every three months or $167.94 paid every six months. All three plans include shipping in the price.
Zamplebox DNA 30 Box Mod. Perhaps the most popular and talked-about style of mod on the e cig market for autumn 2014 is the DNA box mod. It has a lot going for it: portability, many color and style options, and a special internal chip.